Finding the Fourth Proportional to 1,588,652.08, 2,382,979.36 and 451,267.52
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Solution
The fourth proportional to 1,588,652.08, 2,382,979.36 and 451,267.52 is: 676,901.63
Step by Step Solution
- Step 1: Write the proportion equation
1,588,652.08 : 2,382,979.36 = 451,267.52 : x - Step 2: Convert to fraction form
1,588,652.08/2,382,979.36 = 451,267.52/x - Step 3: Cross multiply
1,588,652.08x = 2,382,979.36 × 451,267.52 - Step 4: Simplify right side
1,588,652.08x = 1,075,361,185,998.39 - Step 5: Solve for x
x = 1,075,361,185,998.39/1,588,652.08 - Step 6: Final answer
x = 676,901.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.